128372166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14827}}^1$

素因数の和:14885

約数の個数: 48

約数和(自身を含む): 307651344

約数和(自身を除く): 179279178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 14827, 29654, 44481, 88962, 133443, 192751, 266886, 385502, 548599, 578253, 1097198, 1156506, 1645797, 1734759, 3291594, 3469518, 4937391, 7131787, 9874782, 14263574, 21395361, 42790722, 64186083, 128372166]

約数ペア:

[(1, 128372166), (2, 64186083), (3, 42790722), (6, 21395361), (9, 14263574), (13, 9874782), (18, 7131787), (26, 4937391), (37, 3469518), (39, 3291594), (74, 1734759), (78, 1645797), (111, 1156506), (117, 1097198), (222, 578253), (234, 548599), (333, 385502), (481, 266886), (666, 192751), (962, 133443), (1443, 88962), (2886, 44481), (4329, 29654), (8658, 14827)]